Search found 125 matches

by Berkman
Sun Dec 01, 2019 1:37 pm
Forum: Riding Scale Railroading
Topic: New Propane car
Replies: 8
Views: 645

Re: New Propane car

Very nice. What type of quick disconnects do you use?

also do you permanently mount the tanks inside the car then take the car in a trailer to be refilled or have a way to quickly swap tanks inside the car?
by Berkman
Sun Nov 17, 2019 1:35 pm
Forum: Live Steam Marketplace
Topic: 2.5" scale "Fulton" 4-4-0 castings now available from Allen Models
Replies: 9
Views: 1393

Re: 2.5" scale "Fulton" 4-4-0 castings now available from Allen Models

Wasn't the RR warehouse a 3.75 scale locomotive? Or was that someone else that built a 3.75 inside frame 4-4-0?
by Berkman
Sat Aug 31, 2019 10:28 am
Forum: Live Steam
Topic: Restored 2-4-4-2
Replies: 20
Views: 4564

Re: Restored 2-4-4-2

Use little engines or RRSC 0-4-0 parts that way you have piston valves and outside VG.
by Berkman
Wed Aug 21, 2019 10:37 am
Forum: Build Log
Topic: Building the 2.5" Scale Shay
Replies: 836
Views: 173687

Re: Building the 2.5" Scale Shay

Curious how thick the insulation is on your boiler? I saw you used 1/8 thick material but assume you likely made a few wraps around with it.
by Berkman
Thu Jul 11, 2019 8:48 am
Forum: Live Steam
Topic: Air Compressor control
Replies: 11
Views: 3101

Re: Air Compressor control

With Tristan's idea, you could use non scale off the shelf components and hide them somewhere, perhaps in the cab or under the cab. Anyone built something like this?
by Berkman
Mon Jul 01, 2019 7:48 am
Forum: Live Steam
Topic: Suspension problems
Replies: 47
Views: 14806

Re: Suspension problems

How does the chain drive work with a ash pan?
by Berkman
Fri May 17, 2019 3:29 pm
Forum: Live Steam
Topic: Super heated Steam Throttle Lag
Replies: 28
Views: 7499

Re: Super heated Steam Throttle Lag

Fred,
So does your dry pipe go from the steamdome to the smokebox, as is standard practice, then through the boiler back into the superheater assembly or directly from the steamdome back to the superheat in the firebox?
by Berkman
Fri May 17, 2019 12:23 pm
Forum: Live Steam
Topic: Suspension problems
Replies: 47
Views: 14806

Re: Suspension problems

Could always wrap the boiler with lead sheet under the jacket or add a chunk of lead between the frame.

I'd imagine steel tires might make a small traction difference as well.
by Berkman
Thu May 16, 2019 10:57 am
Forum: Live Steam
Topic: Suspension problems
Replies: 47
Views: 14806

Re: Suspension problems

Lead truck should only have 20-30 lbs on it total I'd say.
by Berkman
Thu May 16, 2019 8:06 am
Forum: Live Steam
Topic: Super heated Steam Throttle Lag
Replies: 28
Views: 7499

Re: Super heated Steam Throttle Lag

Just an idea but would it be possible for the dry pipe to run directly from the steam dome to the back of the firebox as per Fred's pic then have a few back and forth loops across the top of the firebox, then two pipes, again per Fred's pic back to the smokebox, then combine at the throttle valve, t...
by Berkman
Tue May 14, 2019 11:31 am
Forum: Live Steam
Topic: Allen 10 wheeler boiler
Replies: 13
Views: 4243

Re: Allen 10 wheeler boiler

Anyone built a Allen mogul/4-6-0/2-8-0 with a raised smokebox and a wide firebox?
by Berkman
Mon May 13, 2019 8:21 pm
Forum: Live Steam
Topic: Suspension problems
Replies: 47
Views: 14806

Re: Suspension problems

Might also have to adjust the thickness of the front bolster where the lead truck mounts, possibly remove shims or slightly machine it to let the lead truck carry less weight. And/Or remove leafs from the front truck suspension to make it less firm. Also, possibly adjust the elevation of the swivels...